Désignation DELL Vostro 3520 Brand DELL Model Vostro 3520 CPU i7-1255U GPU Dédie Nvidiq Geforce MX550 2GB , INTEL UHD GRAPHICS RAM 8GB Screen size 15.6" Screen technology LED Hard drive type SSD Hard drive capacity SSD 512GB Connectors 1 HDMI 1.4 port , 1 headset (headphone and microphone combo) port , 1 Power Jack , 1 USB 2.0 port , 1 USB 3.2 Gen 1 port (on systems configured with Type-C®) , 1 USB 3.2 Gen 1 Type-C® port with DisplayPort 1.4 (on 12th Gen Processor configured with Type-C®)* , 2 USB 3.2 Gen 1 ports (on systems configured with non Type-C®) , HDMI 1.4 (Maximum resolution supported over HDMI is 1920×1080 @60Hz. No 4K/2K output) NORME DU CLAVIER QWERTY PAVET NUMERIQUE OUI